student_num = int(input("请输入学生总数："))
student_score = list()
for i in range(0, student_num):
    score = float(input('请输入第%d个学生成绩:' % (i + 1)))
    student_score.append(score)

print('总分%.1f' % sum(student_score))
print('最高分%.1f' % max(student_score))
print('最低分%.1f' % min(student_score))

print('第一个学生成绩%.1f'%student_score[0])
